Inventor · disambiguated record

Kiyoshi Umesaki

Also filed as: UMESAKI KIYOSHI

7 granted patents·84 citations·filing 1996–2006

85Inventor score

Technology areasG11B

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7

Top patents by PatentIndex Score

7 records

0177US7350221B2Height adjustment device suitable for use in an optical disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Mar 25, 2008·3 cites·1 claims
0277US6031811AArrangement of subtrays in a main tray of an optical disc drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 29, 2000·30 cites·3 claims
0373US6292455B1Disk drive apparatus with elastic dampersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 18, 2001·26 cites·7 claims
0467US7013472B2Optical disk deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 14, 2006·6 cites·10 claims
0559US6141314AOptical disc changer apparatus with method of exchanging a discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 31, 2000·13 cites·4 claims
0654US7162726B2Disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 9, 2007·2 cites·5 claims
0739US6782547B1Disk drive with slider pressure plateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 24, 2004·4 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →